Uploaded December 2022 | Updated September 2026, 4 days ago

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To make the Long-Term Pavement Performance (LTPP) program data easier to use, the FHWA Long-Term Infrastructure Performance (LTIP) team has undertaken a process to generate LTPP analysis-ready datasets (ARDs), starting with the analysis-ready materials property dataset, ARMAD, which is implemented on LTPP InfoPave™ web portal. This video provides an overview of the LTPP ARDs, and describes in detail how the LTPP InfoPave ARD feature may be used for more efficient data analysis.